shell:$ nslookup -timeout=2 -retry=1 'www.bigo.tv'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.bigo.tv	canonical name = bigo.tv.
Name:	bigo.tv
Address: 164.90.85.186
Name:	bigo.tv
Address: 164.90.85.7